Question

A table shows a golfer score for each round of a tournament

Scorecard
Round 1: -2
Round 2: -6
Round 3:-7
Round 3: -3
What was the golfers mean score per round?

Answer 1

Total number of rounds = 4

Explanation:

Answer 2

Total number of rounds = 4

Score in each round, as written below:

Round 1: -2

Round 2: -6

Round 3:-7

Round 4: -3

Total score across rounds = (-2) + (-6) + (-7) + (-3)

⇒ Total score across rounds = -18

Mean score per round = Total score across rounds ÷ Total rounds

⇒ Mean score per round = -18 ÷ 4

⇒ Mean score per round = -4.5

Hence, the golfer's mean score per round was -4.5